Sunburst yellow, I think. The "350-4 HiCompression" air cleaner decal is, I believe, for the '70 only high compression 315 hp engine (1 year only).
The ‘GM’ door jamb stickers are ‘67 items too, although a lot of catalogs list them for other years. Patrick
I had a Sun Coupe that originally came in that color. Someone painted it black long before I got it but they left the yellow carpet in it.
There should be a Skylark emblem on the right rear corner of the decklid-my 72 2 door hardtop had it-replacement deck lid from an accident perhaps?
That's a really clean car, Only thing you would need to do with that is get rid of those imitation N 25 tips an add some fresh rubber.
My SunCoupe didn't have the Skylark emblem on the trunk lid either and it was about 95% original. I dont think it was standard on SunCoupes. ------------------ Eric